{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["else", "spouse", "title of person", "alternate names"], "input": "It was written by the band's  guitarist   Masatoshi Mashima  ."}
{"else": [], "spouse": [], "title of person": [{"subject": "guitarist", "object": "Masatoshi Mashima"}], "alternate names": []}